/*ID:
PROG: milk2
LANG: C++
*/

#include <iostream>
#include <fstream>
#include <string>
#include <cstring>

using namespace std;


int main() {

ifstream fin ("milk2.in");
ofstream fout ("milk2.out");

int farmerNumber;
fin >> farmerNumber;
int farmerArray[2*farmerNumber];
int randomArray[1000000];
int meaninglessThing = 0;
int lessThing = 0;
int totals[1000000];
int totalsVoid[1000000];
for(int i=0;i<farmerNumber;i++){
    fin >> farmerArray[2*i];
    fin >> farmerArray[2*i+1];
}

for(int i=0;i<farmerArray[2*farmerNumber-1];i++) {
    for(int j =0; j<farmerNumber;j++){
        if(farmerArray[2*j]<i<farmerArray[2*j+1]){
            randomArray[i]=1;
        }
        else {
            randomArray[i] = 0;
        }
    }
}
for(int a=0;a<1000000;a++){
   totals[a]=0;
}
for(int b=0;b<1000000;b++){
   totalsVoid[b]=0;
}

for(int k=0;k<1000000;k++){
   if(randomArray[k]=1){
       totals[meaninglessThing] +=1;
       lessThing++;
   }
   if(randomArray[k]=0){
       totalsVoid[lessThing] +=1;
       meaninglessThing++;
   }
}

int max = 0;
int voidmax = 0;

for(int d=0;d<1000000;d++){
if(totals[d]>max) {
    max = totals[d];
}
}
for(int f=0;f<1000000;f++){
   if(totalsVoid[f]>voidmax) {
    voidmax = totalsVoid[f];
}
}

fout << max << " " << voidmax << endl;


return 0;
}